Three Simple Steps to Achieving Peak DDS Performance

RTI Connext® DDS provides an order of magnitude performance improvement over most other messaging middleware. But occasionally we run into customers who are trying to improve the performance of their DDS communications. This performance improvement can be achieved in either throughput or latency. In this blog, I will go through the three simple steps required to assess the performance of your system and will also review some of the most common ways customers have improved performance of their DDS communications.

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Use MATLAB to Leverage Your Live IoT Data

If you have ever done any data analysis from a sensor or other type of data source, you have most likely followed a process where you collect the data, you convert the data and then use MATLAB to process and analyze the data.  Using  MATLAB to analyze the data is a very well known tool to accomplish that task.  Collecting and converting the data, so that it is usable in  MATLAB, can take an enormous amount time.  Thanks to an integration that was completed by MathWorks, it is now possible to easily connect  MATLAB up with live data that is being published and subscribed to on DDS.  With  MATLAB being one of the top tools used to analyze data and DDS quickly becoming the data communications middleware of IIoT applications, this integration will enable some very rapid prototyping and test analysis for developers.  This blog post will walk through a few examples of how to publish DDS data and also how to subscribe to DDS data using  MATLAB.

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Join RTI and Mentor Graphics to Discuss System Security and the Industrial IoT

On November 2, 2016, Warren Kurisu, Director of Product Management at Mentor Graphics, and I will be discussing how to implement reliability and security in Industrial IoT (IIoT).  We know these qualities are important for IIoT, but the scale of the problem, and the scale of the networks involved, can present a challenge to anyone trying to implement real-world solutions. Although nothing is easy in this new hyper-connected, innovative, data-driven world, when you understand the right approach, the problem isn’t nearly so daunting.

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ISO 26262 Certification for Software Components

The automotive industry has adopted ISO 26262 as its functional safety standard for electronic systems. The current version of ISO 26262 was published in 2011, with a second edition scheduled for release in 2018. The increased use of software in automotive systems such as driver assist, brake control and engine and systems management has placed a greater scrutiny on ensuring the software is safe. Modern vehicles now contain millions of lines of software and software quality is more important than ever. While automotive designers and suppliers have 5 years’ experience using ISO 26262, the bar for software compliance is now higher due to increased complexity, integration and automation. Moreover, one can expect regulatory oversight to increase in the future due to changing policies. In September 2016, the U.S. DOT issued a new federal policy for safe testing and deployment of automated vehicles. This new policy seeks to strike a fair balance between innovation and regulatory oversight but will require additional effort from vehicle makers and suppliers who wish to use forms of automation in their future designs.

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How to Integrate RTI Connext DDS Micro with Container-Based Applications [tutorial]

Container-based microservices are all the rage as software architects and engineers work to bring the flexibility and scalability of the cloud to the edge. To support real-time communication between those microservices with a guaranteed Quality of Service (QoS), DDS makes the perfect companion. This post covers the steps necessary to integrate RTI Connext DDS Micro with container-based applications. The steps required and benefits of the technology will be described in the context of a simple publisher/subscriber example.

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Unprecedented Achievements in Connected Systems: How 3 companies used DDS to achieve inspired results.

As cheesy as it may sound, it's the truth: our customers build things that are downright inspiring. They tackle the hard problems, seemingly preferring to run head on into a challenge as opposed to shying away from it. As a result, many of them have built systems and architectures that are saving lives, improving the quality of our experiences with technology, and pushing the boundaries of what we think is possible.

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